I plan to head up on the Friday evening and stay over in Blacklion. Can then get a good early start on Saturday as the park opens at 7am. If anyone else wants to go Friday, let me know and I'll check accommodation options.
Accommodation is turning out to be difficult to find in the area or very expensive, so I think I'll be driving up early Saturday. If the weather is forecast to be bad we can then decide not to go.